Medium
62 on Biasi Antares Combi

Your boiler needs to perform an automatic self-calibration of its gas valve and combustion settings to ensure it operates efficiently.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Book a service

This fault should be looked at by a Gas Safe engineer within the next week or two. It may get worse if left.

What the manual says

Manufacturer manual

Calibration request.

From this model's manual
Verified against the Biasi Antares Combi installation & service manual, page 13.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

DIY fix possible

Locate the selector switch on the front control panelTurn the selector to the 'Reset' position and hold for 2–5 secondsReturn the switch to its original position and wait for the boiler to complete its automatic calibration cycle

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